SPI 30-189-5 Wire and Sheet Metal Gages, Steel

Features:

• Made of heavy gage hardened steel 62 RC.
• Heat treated Carbon Steel.
• Satin chrome finish, no glare.
• Accuracy: +0.0002", -0.00015"
• Gaging slots meet Federal Specifications.
• Front face shows gage size, back shows decimal equivalents adjacent to each slot
• U.S. Standard Gage for measuring steel, plate iron and uncoated sheet metal.